When you go on vacation, do you like to have a schedule or do things spontaneously ??

A list of options, doing my research about the place and what can be done there in advance and then leave it to my mood and the weather. I wouldn't book anything in advance unless I'd want to go to some specific museum or gallery and booking in advance would be much cheaper and ensure a priority entrance.
Well, that's what I'd do if I went to any anyway.